RFR: 8186248 - Allow more flexibility in selecting Heap % of available RAM
david.holmes at oracle.com
Thu Aug 17 04:36:07 UTC 2017
On 17/08/2017 1:29 PM, Bob Vandette wrote:
> I saw that but wasn't sure it needed the added flexibility since its probably ok that initial sizes are 50% or less.
I'd go for consistency.
Also now you will need to guard against values < 1, I think.
There may be an option checking test that will need updating as well.
>> On Aug 16, 2017, at 5:04 PM, David Holmes <david.holmes at oracle.com> wrote:
>> Hi Bob,
>>> On 17/08/2017 3:32 AM, Bob Vandette wrote:
>>> Please review this simple two line fix which allows more flexibility in selecting the % of system RAM
>>> to be used by the Heap. This just changes two int variables to doubles.
>>> https://bugs.openjdk.java.net/browse/JDK-8186248 <https://bugs.openjdk.java.net/browse/JDK-8186248>
>>> http://cr.openjdk.java.net/~bobv/8186248 <http://cr.openjdk.java.net/~bobv/8186248>
>> Wouldn't you also want/need to change the type of InitialRAMFraction?
>> Note: jdk10/hs is currently closed to changes as we prepare to push up to jdk10/jdk10.
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